package com.itheima.Jiuye18;


import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class Log4JTest1 {
    //使用sif4j里面的api对象
    private static final Logger LOGGER = LoggerFactory.getLogger(Log4JTest1.class);

    public static void main(String[] args) {
        LOGGER.debug("debug级别的日志");
        LOGGER.info("info级别的日志");
        LOGGER.warn("warn级别的日志");
        LOGGER.error("error级别的日志");
    }
}
